cjc-1295 vs sermorelin vs tesamorelin vs ipamorelin CJC-1295, Ipamorelin, & Sermorelin: Deep Dive on the Best GH Peptides Tesamorelin vs Ipamorelin: Which Peptide

WADA status The 2026 WADA Prohibited List bans GHRH and its analogues, including tesamorelin, as well as growth-hormone secretagogues and ghrelin mimetics, including ipamorelin

Bergdorf Bioscience supplies the CJC-1295/Ipamorelin blend as a 5 mg + 5 mg dual-peptide vial of lyophilized powder, manufactured to a verified purity of at least 99% by HPLC and accompanied by third-party analytical testing

Avoid intense exercise and heat (sauna, steam, hot showers) for at least five days

The combination is commonly investigated in biochemical research for its interaction with signalling mechanisms and regulatory peptide systems

Body composition at this stage has not visibly changed, but the biochemical foundation for those changes is being established